Occupational Therapist

Geriann Siebert, OTR

15105 91st Ave Sw, Vashon, Washington, 98070-3927

About Geriann Siebert

Geriann Siebert is a therapist based in Vashon, Washington who is specialized in Occupational Therapy. Active license number of Geriann Siebert is OT00003332 for Occupational Therapy in Washington. Her current practice location is 15105 91st Ave Sw, Vashon. Patients can reach her at 206-567-5580. Geriann Siebert is OTR in Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1720205693.

Geriann Siebert provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.

Practice Information

Geriann Siebert speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Geriann Siebert
Specialization Occupational Therapy
Credentials OTR
Gender Female
Practice Address: 15105 91st Ave Sw,
Vashon, WA - 98070-3927

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1720205693
NPI Enumeration Date: 20 Apr, 2007
NPI Last Update On: 09 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Geriann Siebert are as mentioned below.

License NumberSpecializationStateStatus
OT00003332Occupational Therapy WashingtonPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Geriann Siebert such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
7683667MedicaidWashington

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Geriann Siebert
15105 91st Ave Sw,
Vashon, WA - 98070-3927

Book an Appointment with Geriann Siebert

To schedule an appointment, contact Geriann Siebert at 15105 91st Ave Sw, Vashon, Washington or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Geriann Siebert:

Geriann Siebert is an occupational therapist specializing in Occupational Therapy. She provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.

Yes, Geriann Siebert is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Geriann Siebert practices at 15105 91st Ave Sw, Vashon, Washington, 98070-3927.

To schedule an appointment with Geriann Siebert, please contact the office at 206-567-5580.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.